APA aipamena

Pindyck, R. S. Micro-Economics (7th edition.).

Chicago Style aipamena

Pindyck, Robert S. Micro-Economics. 7th edition.

MLA aipamena

Pindyck, Robert S. Micro-Economics. 7th edition.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.